An ecological pyramid is sometimes used to show both the flow of matter and energy in an ecosystem. The pyramid narrows as matter and energy flow from the bottom to the top. Draw a conclusion about what this pyramid tells you about the energy in this ecosystem.
A) Energy stays the same. Only the number of living things change.
B) Energy decreases from the top to the bottom as organisms are larger in size.
C) Energy increases from bottom to top because the organisms get larger in size.
D) Energy decreases from bottom to top because some is used at each level for life processes.
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Answer:
ans is D it follows 10%law
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An ecological pyramid is sometimes used to show both the flow of matter and energy in an ecosystem. The pyramid narrows as matter and energy flow from the bottom to the top. a conclusion about this pyramid tells you about the energy in this ecosystem is that Energy decreases from bottom to top because some is used at each level for life processes.
Option. D
Explanation:
- In an ecosystem the energy flows from a lower tropic level and higher tropic level due to predation.
- The energy flow is close to 10% when the chain of energy change takes place.
- The energy is tropic level is only ten percent because 90% is lost in form of the heat
- The heat is required to maintain a constant body temperature.
To know more about the ecological balance,
what is ecological balance - Brainly.in
https://brainly.in/question/2489878
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